Taxes are inevitable, but also necessary for a functioning republic. Taxes pay for bridges, highways, police, schools, and a host of other services and resources shared by a particular group of people (whether it's local, state, or national). Welcome to FindLaw's section covering the tax laws of Montana, with up-to-date information about personal income taxes (including income-based brackets) and details about consumer taxes on retail goods, as well as "sin" taxes on items such as tobacco, alcohol, and gasoline. You'll also find information about Montana's laws on tax evasion and tax fraud. Click on a link below to learn more.